H01H71/50 - CPC Classification Index

ClassID:

203576 ⎘

H01H71/50 - CPC Classification

Classification description:

Details of the protective switches or relays covered by groups - ; Operating or release mechanisms Manual reset mechanisms which may be also used for manual release

Sub-classes:

H01H71/501 » {Means for breaking welded contacts; Indicating contact welding or other malfunction of the circuit breaker} 24
H01H71/503 » {Means for increasing the opening stroke of the contacts} 6
H01H71/504 » {provided with anti-rebound means } 15
H01H71/505 » {Latching devices between operating and release mechanism} 79
H01H71/52 » actuated by lever 67
H01H71/54 » actuated by tumbler 15
H01H71/56 » actuated by rotatable knob or wheel 62
H01H71/58 » actuated by push-button, pull-knob, or slide 61
H01H71/60 » actuated by closure of switch casing 0
H01H71/62 » with means for preventing resetting while abnormal condition persists, e.g. loose handle arrangement 44

Recent Application in this class:

20250104953

2025-03-27

Robust Reset Switch for Circuit Interrupters

20220328271

2022-10-13

CURRENT INTERRUPTING MODULE WITH A RESETTABLE CURRENT INTERRUPTION DEVICE

20220310333

2022-09-29

Ground fault circuit breaker protector for wrong wiring power-off protection

20220020551

2022-01-20

SPECIAL-PURPOSE GROUND FAULT CIRCUIT BREAKER

20210110982

2021-04-15

Circuit breaker lockout apparatus

20210066016

2021-03-04

Connector with integrated thermal cutoff device for battery pack

20200377347

2020-12-03

Switch assemblies, rail-mounted lift systems, and rail-mounted lift units having emergency stop devices

20200273651

2020-08-27

Safety switch and associated methods

20190244780

2019-08-08

Safety switch and associated methods

#10

20190074153

2019-03-07

Circuit interrupter with status indication

#11

20190066941

2019-02-28

Electrical power distribution system including pressure release mechanism

#12

20180375308

2018-12-27

Modular electrical wiring device system

#13

20180145500

2018-05-24

Protective device having a thin construction

#14

20180145491

2018-05-24

Method of manufacturing a modular electrical wiring device system

#15

20180115142

2018-04-26

Modular push switch mechanism

#16

20180075995

2018-03-15

Safety switch and associated methods

#17

20170207053

2017-07-20

Lockout relay device

#18

20170140890

2017-05-18

Safety switch and associated methods

#19

20170062154

2017-03-02

Electrical switching apparatus, and operating handle assembly and trip cam therefor

#20

20160359313

2016-12-08

Protective electrical device

#21

20160249477

2016-08-25

Modular electrical wiring device system

#22

20160249476

2016-08-25

Modular electrical wiring device system

#23

20160240341

2016-08-18

Protective device having a thin construction

#24

20160225547

2016-08-04

Switching device having an apparatus for switching on suddenly

#25

20160211102

2016-07-21

REMOTE ACTUATOR MOUNTING BRACKET TO PREVENT INADVERTENT BREAKER OPERATION

#26

20160163479

2016-06-09

Electrical switching apparatus, and operating handle assembly and trip cam therefor

#27

20160111832

2016-04-21

Protective electrical device

#28

20150332873

2015-11-19

Modular push switch mechanism

#29

20150235795

2015-08-20

Limiter type air circuit breaker with blow open arrangement

#30

20150015347

2015-01-15

Device for detecting resetting of a circuit breaker, actuator of a separating mechanism of the circuit breaker contacts, electric circuit breaker and use of an induced current to generate a resetting indication signal

#31